65708244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{260747}}^1$

素因数の和:260764

約数の個数: 36

約数和(自身を含む): 189824544

約数和(自身を除く): 124116300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 260747, 521494, 782241, 1042988, 1564482, 1825229, 2346723, 3128964, 3650458, 4693446, 5475687, 7300916, 9386892, 10951374, 16427061, 21902748, 32854122, 65708244]

約数ペア:

[(1, 65708244), (2, 32854122), (3, 21902748), (4, 16427061), (6, 10951374), (7, 9386892), (9, 7300916), (12, 5475687), (14, 4693446), (18, 3650458), (21, 3128964), (28, 2346723), (36, 1825229), (42, 1564482), (63, 1042988), (84, 782241), (126, 521494), (252, 260747)]